Introduction
Shenzhen Korllin Ecoplastics Co., Ltd. (Chinese: 深圳市中京科林环保塑料技术有限公司) is a Chinese plastics materials company focused on the development, manufacture, and sale of eco-friendly plastic polymers and additives. The company is based in Shenzhen, Guangdong, with its production center in Pingxiang, Jiangxi, and it also maintains a marketing presence in Japan through a local trading office. Its product portfolio centers on plastic dehydration masterbatch, plastic toughening masterbatch, and biodegradable plastics, positioning the company in the specialty segment of the plastics industry that serves compounding, modification, and environmentally oriented material substitution.
Korllin presents itself as a high-tech enterprise and a group-style business structure in which the Shenzhen entity serves as the R&D and sales platform while the Jiangxi entity serves as the manufacturing base. Industry listings and company materials indicate that it began operations in 2005 and expanded production capacity through a new Jiangxi base built in cooperation with Chukyo Group-Japan, reaching an annual output of 20,000 tons. The company also states that its products have been used by more than 100 companies globally, and that it has participated in the drafting of multiple national standards related to bioplastics, including a leading role in the standardization of plastic dehydration masterbatch.
History and Development
Korllin was established in 2005, according to third-party business listings and company references. From the outset, it positioned itself in the market for modified plastics and environmentally oriented polymer materials rather than as a commodity resin producer.
A major development was the creation of a dual-site operating model: research, sales, and market coordination in Shenzhen, and industrial production in Jiangxi. This structure reflects a common pattern in Chinese specialty materials companies, where commercial functions remain near coastal business centers while manufacturing is placed in a lower-cost inland industrial base.
Another important milestone was the launch of the Jiangxi Korllin Ecoplastics production base in Pingxiang, developed in cooperation with Chukyo Group-Japan, which the company says increased annual output to 20,000 tons. Company and exhibition materials also indicate expansion into additional markets and product lines, including nanoplastic, low-carbon plastics, transparent masterbatch, and new bamboo-plastic composite materials.
Business Operations and Segments
Korllin describes itself as a group-type enterprise engaged in the research, production, and sale of environmentally friendly plastics. Its operating model is organized around several functions and locations:
| Function | Location | Notes |
|---|---|---|
| R&D and sales center | Shenzhen | Corporate headquarters and commercial platform |
| Production base | Pingxiang, Jiangxi | Main manufacturing site |
| Japan marketing office | Mie Prefecture, Japan | Supports overseas business development |
The company’s business appears concentrated in specialty additives and compounded materials rather than finished plastic parts or large-scale petrochemical resin production. Available sources also suggest participation in both domestic distribution across many Chinese provinces and export-oriented marketing, including activity in Japan and Southeast Asian markets.
Products and Technologies
Korllin’s stated core product groups are:
- Plastic dehydration masterbatch
- Plastic toughening masterbatch
- Biodegradable plastics
Additional company and exhibition materials mention:
- Nanoplastic
- Low-carbon plastics
- Transparent masterbatch
- Bamboo-plastic composite materials
- Filler masterbatch
Technically, these products sit within the plastics compounding and modification segment, where additive packages or engineered formulations are used to alter processing behavior and end-use properties. For example, dehydration masterbatch is generally used to improve moisture management during processing, while toughening masterbatch is intended to improve impact performance or flexibility in polymer blends; Korllin’s trade listings also associate its products with applications in PP, PE, PS, ABS, nylon, HDPE, LLDPE, and EVA.
The company also claims a manufacturing scale of 20,000 tons per year and says it has obtained two Japanese invention patents. In addition, Korllin states that it has participated in drafting more than ten national standards related to bioplastics and that it was the first drafter of the industry standard for plastic dehydration masterbatch. If accurate, these claims indicate a strong emphasis on formulation know-how and standards participation as competitive assets.
Applications and End Markets
Korllin’s products are used in downstream plastics processing rather than in a single end-use sector. Based on the product types identified in company and distributor listings, the main application areas include:
- Injection molding and extrusion
- Film and sheet production
- General-purpose modified plastics compounding
- Bioplastic and degradable material applications
- Engineering and consumer plastic products requiring property adjustment
The breadth of polymer types referenced in trade listings suggests that Korllin serves processors working with both commodity polymers and more demanding formulations where moisture control, toughness, filler loading, surface appearance, or partial biodegradability are important.
Global Presence and Market Position
Korllin describes its products as being used by more than 100 companies globally and states that it has established sales channels across more than 20 Chinese provinces, along with overseas business in Japan and distributor relationships in Southeast Asia. These claims indicate a company with a meaningful regional presence in specialty plastic additives and modified materials, although publicly available sources do not provide audited market share data.
In the broader plastics industry, Korllin occupies a niche between raw-material producers and processors: it supplies functional additives and modified compounds that help converters improve processing efficiency, mechanical performance, and environmental attributes. Its business profile is therefore closer to a specialty compounding and materials technology company than to a petrochemical producer.
Sustainability and Environmental Initiatives
Sustainability is central to Korllin’s corporate positioning. The company repeatedly describes itself as focused on eco-friendly plastics and low-carbon materials. Its product mix includes biodegradable plastics and materials intended to support more resource-efficient or environmentally preferable packaging and plastic processing.
At the same time, the environmental profile of plastics additives and biodegradable formulations can be complex in practice. Performance depends on the specific resin system, processing conditions, and end-of-life pathway, so the environmental benefits of such products are typically application-specific rather than universal. Korllin’s role in standards development for bioplastics suggests participation in the broader effort to formalize performance and classification criteria in this fast-evolving segment.
Financial Performance and Economic Impact
Publicly available sources in the search results do not provide audited revenue, profit, or balance-sheet data for Korllin. The clearest economic indicators available are operational rather than financial: a reported annual production capacity of 20,000 tons, a broad domestic sales network, and an export footprint that extends beyond China.
As a specialty materials company, Korllin contributes economically through R&D activity, regional manufacturing employment, and downstream supply to plastics processors that require formulation expertise rather than basic resin alone. Its production base in Jiangxi also reflects the continuing industrial diversification of inland Chinese provinces into higher-value materials manufacturing.
Leadership and Corporate Governance
The available sources identify Korllin as a group-style enterprise centered on the Shenzhen legal entity and supported by the Jiangxi manufacturing company. Public search results do not provide a complete, reliably verifiable leadership roster or board structure, and no audited governance filing was available in the provided material.
What is clear from the company’s own materials is that Korllin’s organizational structure separates research and sales from production, with an additional Japan office supporting overseas marketing. This arrangement suggests a governance model designed to coordinate technology development, market access, and manufacturing efficiency across multiple locations.
Innovations and Future Outlook
Korllin’s future trajectory appears tied to several industry trends:
- Demand for biodegradable and low-carbon materials
- Need for processing aids and masterbatches that improve productivity
- Growth in specialty compounding for packaging, consumer goods, and industrial plastics
- Rising importance of standards, compliance, and product traceability in green materials
The company’s reported participation in standards drafting and its emphasis on patented technologies suggest that it competes through formulation capability and application development rather than scale alone. Its ongoing challenge is likely to balance the performance requirements of processors with the increasing regulatory and customer scrutiny applied to environmental claims in plastics.
Summary
Shenzhen Korllin Ecoplastics is a specialty plastics materials company built around eco-friendly polymers, masterbatches, and modified plastic formulations. With R&D and commercial operations in Shenzhen, manufacturing in Jiangxi, and overseas marketing links in Japan, the company occupies a focused but relevant position in the plastics compounding and sustainable materials segment.
References
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CPS+ eMarketplace. (n.d.). SHENZHEN KORLLIN ECOPLASTICS CO., LTD.SHENZHEN KORLLIN ECOPLASTICS CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1017952Link